388935360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12277}}^1$

素因数の和:12311

約数の個数: 168

約数和(自身を含む): 1459510416

約数和(自身を除く): 1070575056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7920, 10560, 12277, 15840, 24554, 31680, 36831, 49108, 61385, 73662, 98216, 110493, 122770, 135047, 147324, 184155, 196432, 220986, 245540, 270094, 294648, 368310, 392864, 405141, 441972, 491080, 540188, 552465, 589296, 675235, 736620, 785728, 810282, 883944, 982160, 1080376, 1104930, 1178592, 1215423, 1350470, 1473240, 1620564, 1767888, 1964320, 2025705, 2160752, 2209860, 2357184, 2430846, 2700940, 2946480, 3241128, 3535776, 3928640, 4051410, 4321504, 4419720, 4861692, 5401880, 5892960, 6077115, 6482256, 7071552, 8102820, 8643008, 8839440, 9723384, 10803760, 11785920, 12154230, 12964512, 16205640, 17678880, 19446768, 21607520, 24308460, 25929024, 32411280, 35357760, 38893536, 43215040, 48616920, 64822560, 77787072, 97233840, 129645120, 194467680, 388935360]

約数ペア:

[(1, 388935360), (2, 194467680), (3, 129645120), (4, 97233840), (5, 77787072), (6, 64822560), (8, 48616920), (9, 43215040), (10, 38893536), (11, 35357760), (12, 32411280), (15, 25929024), (16, 24308460), (18, 21607520), (20, 19446768), (22, 17678880), (24, 16205640), (30, 12964512), (32, 12154230), (33, 11785920), (36, 10803760), (40, 9723384), (44, 8839440), (45, 8643008), (48, 8102820), (55, 7071552), (60, 6482256), (64, 6077115), (66, 5892960), (72, 5401880), (80, 4861692), (88, 4419720), (90, 4321504), (96, 4051410), (99, 3928640), (110, 3535776), (120, 3241128), (132, 2946480), (144, 2700940), (160, 2430846), (165, 2357184), (176, 2209860), (180, 2160752), (192, 2025705), (198, 1964320), (220, 1767888), (240, 1620564), (264, 1473240), (288, 1350470), (320, 1215423), (330, 1178592), (352, 1104930), (360, 1080376), (396, 982160), (440, 883944), (480, 810282), (495, 785728), (528, 736620), (576, 675235), (660, 589296), (704, 552465), (720, 540188), (792, 491080), (880, 441972), (960, 405141), (990, 392864), (1056, 368310), (1320, 294648), (1440, 270094), (1584, 245540), (1760, 220986), (1980, 196432), (2112, 184155), (2640, 147324), (2880, 135047), (3168, 122770), (3520, 110493), (3960, 98216), (5280, 73662), (6336, 61385), (7920, 49108), (10560, 36831), (12277, 31680), (15840, 24554)]